#2b158f
a dark, vivid blue · warm · closest name: navy
RGB
43, 21, 143
HSL
251°, 74%, 32%
CMYK
70, 85, 0, 44
Luminance
0.0303
Every format
| HEX | #2b158f |
| RGB | rgb(43, 21, 143) |
| HSL | hsl(251, 74%, 32%) |
| CMYK | cmyk(70%, 85%, 0%, 44%) |
| LAB | lab(20.2 45.6 -62.1) |
| LCH | lch(20.2 77.0 306.3) |
| OKLCH | oklch(0.333 0.181 278.2) |
Copy-ready code
/* CSS */
color: #2b158f;
background-color: #2b158f;
/* Tailwind (arbitrary) */
class="text-[#2b158f] bg-[#2b158f]"
/* SCSS */
$brand: #2b158f;
/* SwiftUI */
Color(red: 0.169, green: 0.082, blue: 0.561)
/* Android */
Color.parseColor("#2b158f")Accessibility — WCAG contrast
Aa
#2b158f on white: 13.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b158f on black: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green8.2%
Blue56.1%
CMYK percentages
Cyan69.9%
Magenta85.3%
Yellow0.0%
Key (black)43.9%
Color previews
#2b158f text on a black background
contrast 1.61:1
Card sample
#2b158f text on a white background
contrast 13.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b158f;
Background color
Panel with #2b158f background
background-color: #2b158f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b158f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 21, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 21, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b158f; background: linear-gradient(135deg, #2b158f, #7C158F);